CAS OpenIR  > 多相复杂系统国家重点实验室
Effect of Metal Ion in Bulk VPO in Aldol Condensation of Formaldehyde and Methyl Acetate to Methyl Acrylate
Yang, Dan1,2; Sararuk, Chidchon2; Wang, Hui2; Zhang, Suojiang2; Li, Zengxi1; Li, Chunshan2
2018-01-10
Source PublicationINDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
ISSN0888-5885
Volume57Issue:1Pages:93-100
AbstractThe metal ion effect on the bulk VPO was investigated using the aldol condensation of methyl acetate and formaldehyde to methyl acrylate. The VPO catalyst with 2 mol % Zr exhibited the highest methyl acrylate formation rate of 18.6 mu mol.g(-1).min(-1). A combination of X-ray diffraction, BET, TPD, XPS, and EPR, together with activity testing data, was utilized to analyze and explain the origin of the metal ion effects. The promotion of methyl acrylate production by the intercalation of Zr was associated with its interaction with the VPO phase. When Zr concentration attained 2 mol %, the Zr4+ ion was distributed in the surface adjacent layers and partially incorporated into VPO species, giving rise to a higher fraction of the beta-VOPO4 entity and a relatively higher amount of the badly distorted (VO)(2)P2O7 entity. These findings suggested that both beta-VOPO4 and distorted (VO)(2)P2O7 phases were required for the formation of methyl acrylate.
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1021/acs.iecr.7b03521
Indexed BySCI
Language英语
WOS KeywordN-BUTANE OXIDATION ; PHOSPHORUS-OXIDE CATALYSTS ; P-O CATALYSTS ; MALEIC-ANHYDRIDE ; ACETIC-ACID ; SELECTIVE OXIDATION ; METHACRYLIC-ACID ; PHOSPHATE CATALYSTS ; PROPIONIC-ACID ; BASE
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationNational Science Fund for Excellent Young Scholars(21422607) ; National Natural Science Fundation of China(21276267) ; National Key Projects for Fundamental Research and Development of China(2016YFB0601303) ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Key Laboratory of Applied Surface and Colloid Chemistry (Shanxi Normal University)
WOS IDWOS:000419999800009
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/23585
Collection多相复杂系统国家重点实验室
Affiliation1.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Natl Key Lab Clean & Efficient Coking Technol, State Key Lab Multiphase Complex Syst, Inst Proc Engn,Beijing Key Lab Ion Liquids Clean, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Yang, Dan,Sararuk, Chidchon,Wang, Hui,et al. Effect of Metal Ion in Bulk VPO in Aldol Condensation of Formaldehyde and Methyl Acetate to Methyl Acrylate[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2018,57(1):93-100.
APA Yang, Dan,Sararuk, Chidchon,Wang, Hui,Zhang, Suojiang,Li, Zengxi,&Li, Chunshan.(2018).Effect of Metal Ion in Bulk VPO in Aldol Condensation of Formaldehyde and Methyl Acetate to Methyl Acrylate.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,57(1),93-100.
MLA Yang, Dan,et al."Effect of Metal Ion in Bulk VPO in Aldol Condensation of Formaldehyde and Methyl Acetate to Methyl Acrylate".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 57.1(2018):93-100.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yang, Dan]'s Articles
[Sararuk, Chidchon]'s Articles
[Wang, Hui]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yang, Dan]'s Articles
[Sararuk, Chidchon]'s Articles
[Wang, Hui]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yang, Dan]'s Articles
[Sararuk, Chidchon]'s Articles
[Wang, Hui]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.